/* 导航栏样式 */
.navbar {
  background-color: rgba(0, 0, 0, 0.8);
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.navbar ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: flex;
}
.navbar li {
  margin: 0 15px;
}
.navbar a {
  text-decoration: none;
  color: white;
  font-size: 18px;
  transition: color 0.3s;
}
.navbar a:hover {
  color: #ff6347;
}
